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Rarawa Beach – current water temperature and swimming conditions

This page shows the current water temperature at Rarawa Beach in Northland Region. You can view recent sea temperature trends on a 30-day chart, check typical monthly water temperature ranges, and compare today’s reading with historical averages for this date. The page also includes a 7-day water temperature forecast, nearby beaches with similar conditions, local weather information, and a summary of swimming conditions to help you assess how suitable the water is for swimming.

Rarawa Beach
Rarawa Beach © Beth

Current Sea Water Temperature

20.8°C
Today
20.7°C
Yesterday
20.6°C
A Week Ago

The average sea water temperature today in Rarawa Beach is about 21°C.

Water Temperature in Rarawa Beach: Daily Trends, Historical Records, and Forecast

✅ This water feels mild to warm and is comfortable for the majority of swimmers. Swimming is enjoyable, though longer stays may feel cooler for some people, especially in windy conditions. These temperatures are well suited to family outings and active swimming, particularly on warm days.

It’s important to note that these swimming tips and recommendations apply only in settled weather. When air temperatures drop below 20°C — and sometimes even below 25°C — swimming can feel uncomfortable, even when water temperatures are relatively high.

Water Temperature Over the Last 30 Days

From February 27 to March 29

Water temperatures in Rarawa Beach have been on a steady rise over the past month and have continued to climb over the last week.

According to our forecast, Sea water temperature in Rarawa Beach will be 18.9°C in the next 7 days. See the table below for daily data for the upcoming week.

Table of Daily Sea Temperature Data

Date Current Average Forecast
Mar 2220.5°C20.0°C
Mar 2320.6°C20.0°C
Mar 2420.6°C20.3°C
Mar 2520.6°C20.3°C
Mar 2620.7°C20.0°C
Mar 2720.5°C20.0°C
Mar 2820.5°C20.3°C
Mar 2920.7°C20.0°C
Mar 3020.8°C20.0°C20.8°C
Mar 3120.0°C20.5°C
Apr 120.0°C20.3°C
Apr 219.0°C20.0°C
Apr 319.0°C19.7°C
Apr 417.0°C19.5°C
Apr 518.0°C19.2°C
Apr 617.0°C18.9°C

* Current - Actual water temperature value

** Average - Average water temperature on this day in recent years

*** Forecast - Our water temperature forecast

Actual near-shore water temperatures in Rarawa Beach can vary by several degrees from the values shown, particularly after heavy rain, strong southerlies, or prolonged windy conditions. Certain wind patterns can trigger upwelling, where cooler, deeper water is pushed to the surface and replaces the warmer top layer, leading to noticeable short-term changes in water temperature.

Our water temperature forecast is produced using a proprietary mathematical model that combines real-time measurements with long-term historical patterns, local weather conditions, wind strength and direction, and air temperature specific to each coastal region. To improve accuracy, we cross-check data from nearby locations and use multiple sources, including offshore buoys, satellite-based sea surface maps, and observations provided by local authorities.

Annual Water Temperature Overview by Month

Monthly Water Temp Ranges

30°C
25°C
20°C
15°C
10°c
5°C
0°C

Annual Water Temperature Trend

Rarawa Beach, located in the Far North of the Northland Region and facing the Pacific Ocean, is well known for its fine white silica sand and clear coastal waters. Sea temperatures here are among the warmer in New Zealand due to the influence of subtropical currents reaching the upper North Island. In summer, from December through February, water temperatures typically range between 19°C and 22°C, which feels comfortable for most swimmers on a warm day. During autumn, the sea often remains pleasant at around 18–20°C before cooling gradually. Winter temperatures usually drop to between 14°C and 16°C, while spring brings a steady warming from roughly 15°C up towards 18°C by late November.

Monthly Water Temperature Range (Min, Max & Average)

Month Min Avg Max
January18°C21°C23°C
February19°C22°C24°C
March18°C21°C23°C
April17°C20°C23°C
May16°C19°C21°C
June15°C17°C19°C
July14°C16°C18°C
August13°C16°C18°C
September14°C16°C18°C
October14°C17°C19°C
November15°C18°C20°C
December16°C19°C22°C

* Click on a month to view detailed water temperature data.

Rarawa Beach: Weather Forecast

March 30

17°C / 21°C
light rain
humidity: 86% | wind: 18 kmh

March 31

16°C / 19°C
broken clouds: 51-84%
humidity: 77% | wind: 18 kmh

April 1

13°C / 21°C
clear sky
humidity: 78% | wind: 11 kmh

April 2

12°C / 21°C
clear sky
humidity: 74% | wind: 7 kmh

Local Water Conditions and Nearby Spots

Nearby Beaches and Water Temperatures

Rarawa Beach

⭐ 3.2/5
20.2°C

Hendersons Beach

⭐ 3.7/5
19.6°C

Colteri Beach

⭐ 3.5/5
21.2°C

Ninety Mile Beach

⭐ 3.7/5
21.9°C

Maunganui Bluff Reserve

⭐ 2.5/5
21.8°C

The Bluff Beach

⭐ 3.2/5
22.0°C

Te Pua Reserve

⭐ 3.1/5
20.6°C

Rangiputa Beach

⭐ 5.0/5
20.9°C

Puheke Beach

⭐ 3.9/5
20.4°C

Swimming Conditions

Swimming is allowed at Rarawa Beach and can be enjoyable during settled summer conditions, particularly when winds are light and the surf is moderate. However, the beach is open to ocean swells and can experience strong rips and shifting sandbars. There are not always lifeguards on patrol, so swimmers should assess conditions carefully before entering the water. On calm days with low swell, the clear Pacific water and gently sloping shoreline provide a refreshing and scenic spot for a swim, especially during the warmer months.

🏄‍♀️ Nearby Surf Spots and Water Temperatures

Ngataki Beach and Paxton Point

⭐ 3/5
21.3°C

Rarawa Beach

⭐ 2/5
20.7°C

Henderson Bay

⭐ 4/5
21.4°C
7 km away 📍 Beach and reef

Great Exhibition Bay

⭐ 2/5
21.9°C

Houhora Harbour Bar

⭐ 3/5
21.0°C

The Bluff-South Side

⭐ 2/5
20.0°C
17 km away 📍 Beach and reef

The Bluff-North Side

⭐ 2/5
21.4°C

Parengarenga Harbour Bar

⭐ 2/5
21.4°C

Ranganunu Harbour

⭐ 2/5
20.6°C

Frequently Asked Questions

What is the sea water temperature in Rarawa Beach today?
Sea water temperature in Rarawa Beach in the Pacific Ocean today is 21°C.
What is the water temperature in Rarawa Beach during summer?
During summer, the water temperature in Rarawa Beach typically ranges from 16°C to 24°C.
What is the water temperature in Rarawa Beach during autumn?
During autumn, the water temperature in Rarawa Beach typically ranges from 16°C to 23°C.
What is the water temperature in Rarawa Beach during spring?
During spring, the water temperature in Rarawa Beach typically ranges from 14°C to 20°C.
What is the water temperature in Rarawa Beach during winter?
During winter, the water temperature in Rarawa Beach typically ranges from 13°C to 19°C.
Which beaches are popular in the Rarawa Beach area?
Some of the most popular beaches in the Rarawa Beach area include: Rarawa Beach, Hendersons Beach, Colteri Beach, Ninety Mile Beach, Maunganui Bluff Reserve.
What are the nearest surf spots to Rarawa Beach?
Some of the closest surf spots near Rarawa Beach include: Ngataki Beach and Paxton Point, Rarawa Beach, Henderson Bay, Great Exhibition Bay, Houhora Harbour Bar.